8229818519 has 24 divisors (see below), whose sum is σ = 9036100800. Its totient is φ = 7491095040.

The previous prime is 8229818501. The next prime is 8229818533. The reversal of 8229818519 is 9158189228.

It is not a de Polignac number, because 8229818519 - 2¹⁶ = 8229752983 is a prime.

It is a super-2 number, since 2×8229818519² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8229818539) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10814099 + ... + 10814859.

It is an arithmetic number, because the mean of its divisors is an integer number (376504200).

Almost surely, 2^8229818519 is an apocalyptic number.

8229818519 is a gapful number since it is divisible by the number (89) formed by its first and last digit.

8229818519 is a deficient number, since it is larger than the sum of its proper divisors (806282281).

8229818519 is a wasteful number, since it uses less digits than its factorization.

8229818519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1595 (or 1582 counting only the distinct ones).

The product of its digits is 829440, while the sum is 53.

The square root of 8229818519 is about 90718.3472016549. The cubic root of 8229818519 is about 2018.9710243944.

The spelling of 8229818519 in words is "eight billion, two hundred twenty-nine million, eight hundred eighteen thousand, five hundred nineteen".